| 矩阵的D—稳定性分析 |
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| 引用本文： | 于伟. 矩阵的D—稳定性分析[J]. 青岛大学学报(自然科学版), 1995, 8(1): 26-30 |
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| 作者姓名： | 于伟 |
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| 作者单位： | 青岛大学数学系 |
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| 摘 要： | 本文讨论了一个矩阵Ａ与－正对角分块矩阵Ｄ相乘后所得矩阵ＤＡ的稳定性问题运用园盘定理，Ｍ－阵理论级李雅卜诺夫方法，得出了一些矩阵Ｄ－稳定的必要及充分条件。
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| 关 键 词： | D－稳定 矩阵 李雅普诺夫法 园盘定理 |
THE D-STABILITY OF MATRIX AND ITS USAGE IN MULTIPARAMETER SINGULARLY PERTURBED SYSTEMS |
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| Yu Wei. THE D-STABILITY OF MATRIX AND ITS USAGE IN MULTIPARAMETER SINGULARLY PERTURBED SYSTEMS[J]. Journal of Qingdao University(Natural Science Edition), 1995, 8(1): 26-30 |
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| Authors: | Yu Wei |
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| Abstract: | In this paper,the stability of matrix DA is analysed.Using the GERSGORIN theorem and M-matrix theory,we discuss the D-stability of a kind of matrlces,and achieve some results easily used in the stable analysis of multiparameter singularly perturbed systems. |
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| Keywords: | D-stability M-matrix Lyapnouv Method |
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